Resultados para "Theodore Roosevelt" en Ciencia e ingeniería

Many consider Theodore Roosevelt to be America’s most conservation-minded president. Throughout his presidency, he worked to preserve endangered animals and their habitats. In this 1907 speech to Congress, he states, “The conservation of our natural resources and their proper use constitute the fundamental problem which underlies almost every other problem of our national life.” Hear this speech to experience Roosevelt’s conservationist fervor firsthand.

In this groundbreaking epic biography, Douglas Brinkley draws on never-before-published materials to examine the life and achievements of our "naturalist president." By setting aside more than 230 million acres of wild America for posterity between 1901 and 1909, Theodore Roosevelt made conservation a universal endeavor. This crusade for the American wilderness was perhaps the greatest U.S. presidential initiative between the Civil War and World War I.

Winner of the inaugural Theodore Roosevelt Association Book Prize A captivating account of how Theodore Roosevelt’s lifelong passion for the natural world set the stage for America’s wildlife conservation movement and determined his legacy as a founding father of today’s museum naturalism...

Bestselling author David Gessner’s wilderness road trip inspired by America’s greatest conservationist, Theodore Roosevelt, is “a rallying cry in the age of climate change” (Robert Redford). “Leave it as it is,” Theodore Roosevelt announced while viewing the Grand Canyon for the...